CN202622508U - Abrasion cutting tool - Google Patents
Abrasion cutting tool Download PDFInfo
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- CN202622508U CN202622508U CN 201220196975 CN201220196975U CN202622508U CN 202622508 U CN202622508 U CN 202622508U CN 201220196975 CN201220196975 CN 201220196975 CN 201220196975 U CN201220196975 U CN 201220196975U CN 202622508 U CN202622508 U CN 202622508U
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- matrix
- cutting tool
- mill
- diamond abrasive
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Abstract
The utility model provides an abrasion cutting tool. The abrasion cutting tool comprises a base body and abrasive particles, wherein the abrasive particles are diamond abrasive particles, and the diamond abrasive particles are arranged on an abrasion cutting working plane of the base body. The abrasive particles adopted by the abrasion cutting tool are the most hard diamond abrasive particles. The abrasion cutting tool achieves abrasion cutting by means of the high hardness of the abrasive particles. The abrasive particles do not drop and are free of environmental pollution. Therefore, the abrasion cutting tool is suitable for abrasion cutting of weld joints of various high-hardness and high-strength materials, such as the weld joints in the shipbuilding industry, the weld joints of large-scale welding frames, and rust removal of steel plate surfaces, and can cut unnecessary scrap materials. Besides, the sharpness of the abrasion cutting tool is roughly identical with that of a traditional cutting wheel, but the service life of the abrasion cutting tool is prolonged by more than ten times.
Description
Technical field
The utility model relates to a kind of mill cutting tool, relates in particular to a kind of mill cutting tool that is preferably applied to various ferrous metal weld grindings.
Background technology
Along with the continuous research and development of the modernization of industry and novel alloy steel, it is more and more lower that traditional grinding wheel is sewed on efficient in high-strength, the high hard solder of polishing.For example in shipping industry; Hull is welded by steel plate; For a ship about 5000 tons; The weld grinding processing needs 50,000 of emery wheel agreements that contracts a film or TV play to an actor or actress (about 150,000 yuan), and the boats and ships completion amount of Chinese 6560 ten thousand years gross tons in 2010 accounts for 43.6% of the world, and relevant equipment cost, cost of labor are very important.In addition, the grinding wheel grinding process is to lean on constantly coming off of abrasive particle to realize that the grinding process particle splashes everywhere, operating environment is constituted pollute.Therefore along with the continuous application of novel alloy steel, be necessary to develop a kind of novel super-hard mill cutting tool, ability high efficiency, high stability, long-life polishing welding seams do not constitute workman's operating environment and pollute.
The utility model content
The purpose of the utility model is to provide a kind of mill cutting tool, is difficult to satisfy the demand to solve hardness that existing grinding wheel exists, relevant cost is higher and grinding process pollutes the problem of operating environment.
To achieve these goals, the mill cutting tool that the utility model provides comprises matrix and abrasive particle, and wherein, said abrasive particle is a diamond abrasive grain, and said diamond abrasive grain is located at the mill of said matrix and is cut on the working face.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, said matrix is a steel matrix, and said diamond abrasive grain is brazed in the mill of said steel matrix and cuts on the working face.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, also comprise the damping locating pad, the central area of said matrix is the matrix installing hole, said damping locating pad is located at said matrix installing hole.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, the ringwise sheet of said matrix, and the edge of said matrix is a broached-tooth design.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, the degree of depth of said broached-tooth design is no more than 3 times of said diamond abrasive grain diameter.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, said broached-tooth design is " Π " shape or " V " shape broached-tooth design.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, said matrix is provided with a plurality of through holes.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, in said a plurality of through holes at least two one group, and every group of through hole is arranged in a linear or arcuation is arranged.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, said diamond abrasive grain is located on the said matrix equally distributed a plurality of mills and is cut the zone, and adjacent said mill is cut and is provided with interval region between the zone.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, said interval region shape in the shape of a spiral distributes, and does not have diamond abrasive grain in the said interval region, does not have through hole in the said interval region.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, said diamond abrasive grain vacuum brazing is cut on the working face in the mill of said matrix.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, the center of said damping locating pad is provided with the locating pad installing hole with equipment installation shaft interference fit, the edge of said damping locating pad and said matrix installing hole interference fit.
According to a kind of preferred implementation of above-mentioned mill cutting tool, wherein, many groups through hole that said a plurality of through holes are formed shape in the shape of a spiral is arranged on the said matrix.
According to a kind of preferred implementation of above-mentioned mill cutting tool, said many group through holes are 3～20 groups.
The abrasive particle of the utility model adopts the hardest so far diamond abrasive grain; Lean on its high rigidity to realize grinding and cut, abrasive particle can not come off, non-environmental-pollution; Whereby; The utility model is not only applicable to the weld seam of the various high rigidity of grinding, high-strength material, the for example weld seam of shipbuilding industry, large-scale lead frame weld seam, surface of steel plate rust cleaning, and can cut unnecessary waste material.In addition, the sharpness of the utility model is suitable with traditional abrasive grinding wheel, but the life-span prolongs more than 10 times.
Description of drawings
Fig. 1 is the sectional structure sketch map of the utility model preferred embodiment one;
Fig. 2 is the main TV structure sketch map of the utility model preferred embodiment one;
Fig. 3 is the main TV structure sketch map of the utility model preferred embodiment two;
Fig. 4 is the main TV structure sketch map of the utility model preferred embodiment three.
Reference numeral:
1 matrix; 2 diamond abrasive grains; Pad is installed in 3 dampings; 4 broached-tooth designs;
5 through holes; 6 interval regions; 7 mills are cut the zone.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.
Fig. 1 and Fig. 2 schematically show the structure of the utility model preferred embodiment one, and be as shown in the figure, and this preferred embodiment one comprises diamond abrasive grain 2 and the damping locating pad 3 (also can be described as damping pad is installed) that is provided with on matrix 1, the matrix 1.In this preferred embodiment one, matrix 1 is a steel matrix, and diamond abrasive grain 2 is brazed in the mill of matrix 1 and cuts on the working face.Certainly, the matrix 1 of the utility model is not limited to steel matrix, also can be other materials, for example titanium alloy etc.This preferred embodiment one through vacuum brazing technique diamond abrasive grain 2 solderings on the surface of matrix 1 (mill is cut working face), diamond abrasive grain 2 proud exposures are high, sharpness is high, chip removal is easy, can grind smoothly and cut metal.
This preferred embodiment one also comprises damping locating pad 3, and matrix 1 is the laminated structure of annular, is the matrix installing hole in the central area of matrix 1, and the position of this matrix installing hole cooperates damping locating pad 3, and preferably, the two is an interference fit.During application, locating pad installing hole and equipment installation shaft that pad 3 centers are installed in damping cooperate, and outer rim and matrix installing hole cooperate, and this two cooperation all is an interference fit.Through damping is set pad 3 is installed, this preferred embodiment one can significantly reduce at mill cuts the vibration in the process.
As depicted in figs. 1 and 2 again, the excircle of the matrix 1 of this preferred embodiment one has breach, and the edge of matrix 1 is a broached-tooth design 4 thus, and this broached-tooth design 4 is " V " shape broached-tooth design, and the degree of depth is 2 times of diamond abrasive grain 2 diameters.In other embodiments, the degree of depth of broached-tooth design 4 should not be above 3 times of diamond abrasive grain 2 diameters.Broached-tooth design 4 cuts in the time of can making this preferred embodiment two when the grinding metal, run into high putting, and removes unnecessary waste material fast.
(through hole can be circular, square also to be provided with a plurality of through holes 5 on the matrix 1; Also can be other suitable shapes, the size in hole can be the same also can be different, such as near the size in the hole of the central area of matrix 1 less than size near the hole of the fringe region of matrix 1; Can certainly turn over; Decide according to concrete needs), three through holes 5 are one group, totally six groups.In other embodiments, the group number of through hole 5 generally should be between 3-20.Every group of through hole 5 be arranged in a linear (being that every group of through hole 5 is positioned on a certain straight line from the matrix center to the edge); But also camber (being positioned at the matrix center to a certain arc curve at edge); Then, organize through hole 5 is spirally distributed in matrix 1 on matrix 1 circumference more.Through hole 5 can be realized grinding the heat radiation in the process of cutting, prevent diamond abrasive grain 2 at high temperature with the reaction of the metal (such as Fe) of matrix 1.
Diamond abrasive grain 2 is distributed on the whole grinding face except that resembling Fig. 2; Also can be as Fig. 3,4; Diamond abrasive grain 2 is located on the matrix 1 equally distributed a plurality of mills and is cut zone 7, and adjacent mill is cut the interval region 6 that the no diamond abrasive grain 2 that is provided with arc between the zone 7 distributes.Interval region 6 also is the circumference that is spirally distributed in matrix 1, and through hole 5 all is to be located at mill to cut in the zone 7,6 no through holes 5 of interval region (be the mill of matrix cut working face is cut the zone by mill and interval region constitutes).
Compare with Fig. 2 with Fig. 1, the degree of depth of the broached-tooth design 4 of preferred embodiment two shown in Figure 3 is 3 times of diameter of diamond abrasive grain 2.
Fig. 4 shows the structure of the utility model preferred embodiment three, compares with preferred embodiment two shown in Figure 3, and the broached-tooth design 4 of this preferred embodiment three is " Π " shape broached-tooth design.
To sum up, in the utility model and preferred implementation thereof, abrasive particle adopts the hardest material diamond abrasive grain, leans on its high rigidity to realize grinding and cuts; Through vacuum brazing technique the diamond abrasive grain soldering at matrix surface, the diamond proud exposure is high, sharpness is high, chip removal is easy, diamond and metal do not produce reaction, can realize smoothly that the diamond tool mill cuts metal, and grind and cut the process particle and do not come off; Via design through matrix realizes grinding the heat radiation in the process of cutting smoothly, prevents that diamond abrasive grain at high temperature and metal reaction; Broached-tooth design design through matrix runs into high point and can also realize cutting when the grinding metal, remove unnecessary waste material fast; Through the damping of matrix position of mounting hole the pad design is installed, significantly reduces at mill and cut the vibration in the process.Therefore, the utility model can high efficiency, high stability, long-life polishing welding seams, and can not constitute workman's operating environment and pollute.
The application of this mill cutting tool can not only be expanded the application of diamond tool, also can promote the application of novel alloy steel, promotes the update of shipbuilding industry, can also bring huge social benefit and economic benefit.
Can know that by technological general knowledge the utility model can be realized through other the embodiment that does not break away from its spirit or essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All in the utility model scope or the change that is being equal in the scope of the utility model all comprised by the utility model.
Claims (10)
1. a mill cutting tool comprises matrix and abrasive particle, it is characterized in that,
Said abrasive particle is a diamond abrasive grain, and said diamond abrasive grain is located at the mill of said matrix and is cut on the working face, and said matrix is the sheet of annular, and said mill is cut the surface that working face is said matrix.
2. mill cutting tool according to claim 1 is characterized in that,
Said matrix is a steel matrix, and said diamond abrasive grain vacuum brazing is cut on the working face in the mill of said steel matrix.
3. mill cutting tool according to claim 1 is characterized in that,
Also comprise the damping locating pad, the central area of said matrix is the matrix installing hole, and said damping locating pad is located in the said matrix installing hole.
4. mill cutting tool according to claim 1 is characterized in that,
The edge of said matrix is a broached-tooth design; The degree of depth of said broached-tooth design is no more than 3 times of said diamond abrasive grain diameter.
5. mill cutting tool according to claim 4 is characterized in that,
Said broached-tooth design is " Π " shape or " V " shape broached-tooth design.
6. mill cutting tool according to claim 1 is characterized in that,
Said matrix is provided with a plurality of through holes.
7. mill cutting tool according to claim 6 is characterized in that,
In said a plurality of through hole at least two one group, and every group of through hole is arranged in a linear or arcuation is arranged.
8. mill cutting tool according to claim 1 is characterized in that,
Said diamond abrasive grain is located on the said matrix equally distributed a plurality of mills and is cut the zone, and adjacent said mill is cut and is provided with interval region between the zone, does not have diamond abrasive grain in the said interval region, does not have through hole in the said interval region.
9. mill cutting tool according to claim 3 is characterized in that,
The center of said damping locating pad is provided with the locating pad installing hole with equipment installation shaft interference fit, the edge of said damping locating pad and said matrix installing hole interference fit.
10. mill cutting tool according to claim 7 is characterized in that,
Many groups through hole that said a plurality of through hole is formed shape in the shape of a spiral is arranged on the said matrix, and said many group through holes are 3～20 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196975 CN202622508U (en) | 2012-05-03 | 2012-05-03 | Abrasion cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220196975 CN202622508U (en) | 2012-05-03 | 2012-05-03 | Abrasion cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622508U true CN202622508U (en) | 2012-12-26 |
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ID=47375751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220196975 Expired - Lifetime CN202622508U (en) | 2012-05-03 | 2012-05-03 | Abrasion cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105252443A (en) * | 2015-11-10 | 2016-01-20 | 长沙长泰机器人有限公司 | Electroplating grinding wheel for automatically cleaning industrial robot castings and machining method thereof |
| CN106272984A (en) * | 2015-05-22 | 2017-01-04 | 江苏益林金刚石工具有限公司 | A kind of diamond cutting rounding saw blade |
| CN114173993A (en) * | 2019-07-30 | 2022-03-11 | 罗伯特·博世有限公司 | Grinding tool |
-
2012
- 2012-05-03 CN CN 201220196975 patent/CN202622508U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272984A (en) * | 2015-05-22 | 2017-01-04 | 江苏益林金刚石工具有限公司 | A kind of diamond cutting rounding saw blade |
| CN105252443A (en) * | 2015-11-10 | 2016-01-20 | 长沙长泰机器人有限公司 | Electroplating grinding wheel for automatically cleaning industrial robot castings and machining method thereof |
| CN114173993A (en) * | 2019-07-30 | 2022-03-11 | 罗伯特·博世有限公司 | Grinding tool |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |